| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 19 | 1:04.73 | ||
| 1 | 13 | 56.47 | ||
| 1 | 18 | 1:03.47 | ||
| 2 | 10 | 53.77 | ||
| 2 | 2 | 45.23 | ||
| 2 | 16 | 59.95 | ||
| 3 | 15 | 57.78 | ||
| 3 | 4 | 48.26 | ||
| 3 | 22 | DQ | ||
| 4 | 6 | 49.08 | ||
| 4 | 7 | 49.41 | ||
| 4 | 14 | 56.52 | ||
| 5 | 22 | NS | ||
| 5 | 3 | 48.05 | ||
| 5 | 12 | 55.88 | ||
| 6 | 5 | 48.99 | ||
| 6 | 9 | 53.63 | ||
| 6 | 1 | 43.49 | ||
| 7 | 21 | 1:15.13 | ||
| 7 | 20 | 1:05.68 | ||
| 7 | 8 | 49.90 | ||
| 8 | 11 | 55.37 | ||
| 8 | 17 | 1:03.21 |